package oo_day02;

public class Teacher extends Person{
    double salary;

    Teacher(String name,int age, String address,double salary){
        super(name,age,address);
        /* 有了上面super下面这三个就不需要了
        this.name = name;
        this.age = age;
        this.address = address;
         */
        this.salary = salary;
    }
    void teach(){
        System.out.println(name+"正在教...");
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+",今年"+age+"岁了"+"家住"+address
                            +",工资是:"+salary);
    }
}
